diff --git a/libraries/tinySHT2x/CHANGELOG.md b/libraries/tinySHT2x/CHANGELOG.md
index 60834dffb..65caf11f5 100644
--- a/libraries/tinySHT2x/CHANGELOG.md
+++ b/libraries/tinySHT2x/CHANGELOG.md
@@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [0.1.3] - 2023-11-22
+- update readme.md
+- fix version number
+
+
 ## [0.1.2] - 2022-11-26
 - Add RP2040 support to build-CI.
 - Add CHANGELOG.md
@@ -13,7 +18,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - minor edits
 - update unit test
 
-
 ## [0.1.1] - 2021-12-29
 - update library.json
 - update readme.md
diff --git a/libraries/tinySHT2x/README.md b/libraries/tinySHT2x/README.md
index 498172702..b4ee932df 100644
--- a/libraries/tinySHT2x/README.md
+++ b/libraries/tinySHT2x/README.md
@@ -1,9 +1,12 @@
 
-[![Arduino CI](https://github.com/RobTillaart/tinySHT2x/actions/workflows/arduino_test_runner.yml/badge.svg)](https://github.com/RobTillaart/tinySHT2x/actions/workflows/arduino_test_runner.yml)
+[![Arduino CI](https://github.com/RobTillaart/tinySHT2x/workflows/Arduino%20CI/badge.svg)](https://github.com/marketplace/actions/arduino_ci)
 [![Arduino-lint](https://github.com/RobTillaart/tinySHT2x/actions/workflows/arduino-lint.yml/badge.svg)](https://github.com/RobTillaart/tinySHT2x/actions/workflows/arduino-lint.yml)
 [![JSON check](https://github.com/RobTillaart/tinySHT2x/actions/workflows/jsoncheck.yml/badge.svg)](https://github.com/RobTillaart/tinySHT2x/actions/workflows/jsoncheck.yml)
+[![GitHub issues](https://img.shields.io/github/issues/RobTillaart/tinySHT2x.svg)](https://github.com/RobTillaart/tinySHT2x/issues)
+
 [![License: MIT](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/RobTillaart/tinySHT2x/blob/master/LICENSE)
 [![GitHub release](https://img.shields.io/github/release/RobTillaart/tinySHT2x.svg?maxAge=3600)](https://github.com/RobTillaart/tinySHT2x/releases)
+[![PlatformIO Registry](https://badges.registry.platformio.org/packages/robtillaart/library/tinySHT2x.svg)](https://registry.platformio.org/libraries/robtillaart/tinySHT2x)
 
 
 # tinySHT2x
@@ -13,29 +16,49 @@ Arduino library specific for AVR tiny processors.
 
 ## Description
 
-Experimental ^2 
+**Experimental**
+
 Not portable, AVR only
 
+#### Related
+
 Based upon https://github.com/RobTillaart/SHT2x
 
 
 ## Interface
 
+```cpp
+#include "tinySHT2x.h"
+```
+
 - see https://github.com/RobTillaart/SHT2x
 
 
 ## Future
 
-#### must
+#### Must
+
 - test test test test (Viktor)
 - improve documentation
 
-#### should
+#### Should
+
+#### Could
 
-#### could
 - Can a tiny have another Wire than Wire?
 - Check the status bit (temperature / humidity flag) 
   - datasheet page 8, LSB bit 1 - bit 0 not used)
   - needed?
+- Move Wire parameter to constructor?
+
+
+#### Wont
+
+
+## Support
 
+If you appreciate my libraries, you can support the development and maintenance.
+Improve the quality of the libraries by providing issues and Pull Requests, or
+donate through PayPal or GitHub sponsors.
 
+Thank you,
diff --git a/libraries/tinySHT2x/library.json b/libraries/tinySHT2x/library.json
index 480f1d0bd..e5c1559f2 100644
--- a/libraries/tinySHT2x/library.json
+++ b/libraries/tinySHT2x/library.json
@@ -15,9 +15,9 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/tinySHT2x.git"
   },
-  "version": "0.1.2",
+  "version": "0.1.3",
   "license": "MIT",
   "frameworks": "arduino",
-  "platforms": "*",
+  "platforms": "avr",
   "headers": "tinySHT2x.h"
 }
diff --git a/libraries/tinySHT2x/library.properties b/libraries/tinySHT2x/library.properties
index 7fc5870a0..59a32c5d5 100644
--- a/libraries/tinySHT2x/library.properties
+++ b/libraries/tinySHT2x/library.properties
@@ -1,11 +1,11 @@
 name=tinySHT2x
-version=0.1.2
+version=0.1.3
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library for the SHT20, SHT21 and SHT25 temperature and humidity sensor. Optimized for AVR tiny.
 paragraph=Supports SHT20 and SHT25 too.
 category=Sensors
 url=https://github.com/RobTillaart/tinySHT2x
-architectures=*
+architectures=avr
 includes=tinySHT2x.h
 depends=
\ No newline at end of file
diff --git a/libraries/tinySHT2x/tinySHT2x.cpp b/libraries/tinySHT2x/tinySHT2x.cpp
index 68d188b37..85a3a3274 100644
--- a/libraries/tinySHT2x/tinySHT2x.cpp
+++ b/libraries/tinySHT2x/tinySHT2x.cpp
@@ -1,7 +1,7 @@
 //
 //    FILE: tinytinySHT2x.cpp
 //  AUTHOR: Rob Tillaart, Viktor Balint
-// VERSION: 0.1.2
+// VERSION: 0.1.3
 //    DATE: 2021-09-27
 // PURPOSE: Arduino library for the SHT2x temperature and humidity sensor optimized for AVR tiny
 //     URL: https://github.com/RobTillaart/tinytinySHT2x
@@ -92,7 +92,7 @@ bool tinySHT2x::readBytes(uint8_t n, uint8_t *val, uint8_t maxDuration)
   uint32_t start = millis();
   while (_wire->available() < n)
   {
-    if (millis() - start > maxDuration) 
+    if (millis() - start > maxDuration)
     {
       return false;
     }
diff --git a/libraries/tinySHT2x/tinySHT2x.h b/libraries/tinySHT2x/tinySHT2x.h
index 6f147b395..c72cb54f7 100644
--- a/libraries/tinySHT2x/tinySHT2x.h
+++ b/libraries/tinySHT2x/tinySHT2x.h
@@ -2,7 +2,7 @@
 //
 //    FILE: tinySHT2x.h
 //  AUTHOR: Rob Tillaart, Viktor Balint
-// VERSION: 0.1.1
+// VERSION: 0.1.3
 //    DATE: 2021-09-27
 // PURPOSE: Arduino library for the SHT2x temperature and humidity sensor optimized for AVR tiny
 //     URL: https://github.com/RobTillaart/tinySHT2x
@@ -12,7 +12,7 @@
 #include "Arduino.h"
 #include "Wire.h"
 
-#define TINY_SHT2x_LIB_VERSION            (F("0.1.1"))
+#define TINY_SHT2x_LIB_VERSION            (F("0.1.3"))
 
 #define TINY_SHT2x_NO_VALUE               -999
 
@@ -34,5 +34,5 @@ class tinySHT2x
 };
 
 
-// -- END OF FILE --
+//  -- END OF FILE --